F. KAJFEŽ

1.2k total citations
51 papers, 926 citations indexed

About

F. KAJFEŽ is a scholar working on Organic Chemistry, Molecular Biology and Spectroscopy. According to data from OpenAlex, F. KAJFEŽ has authored 51 papers receiving a total of 926 indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Organic Chemistry, 13 papers in Molecular Biology and 13 papers in Spectroscopy. Recurrent topics in F. KAJFEŽ's work include Synthesis and pharmacology of benzodiazepine derivatives (15 papers), Analytical Chemistry and Chromatography (11 papers) and Synthesis and Biological Evaluation (9 papers). F. KAJFEŽ is often cited by papers focused on Synthesis and pharmacology of benzodiazepine derivatives (15 papers), Analytical Chemistry and Chromatography (11 papers) and Synthesis and Biological Evaluation (9 papers). F. KAJFEŽ collaborates with scholars based in Croatia, Germany and Czechia. F. KAJFEŽ's co-authors include Slobodan Rendić, Vitomir Šunjić, Hans-Heinrich Ruf, D. Kolbah, Roberto Dal Toso, Tanja Alebić-Kolbah, L. Klasinc̆, A. Lisini, Günther Snatzke and Alessandro Sega and has published in prestigious journals such as Journal of Medicinal Chemistry, The Journal of Organic Chemistry and Tetrahedron.

In The Last Decade

F. KAJFEŽ

49 papers receiving 813 citations

Peers

Countries citing papers authored by F. KAJFEŽ

Since Specialization

Citations

This map shows the geographic impact of F. KAJFEŽ's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by F. KAJFEŽ with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites F. KAJFEŽ more than expected).

Fields of papers citing papers by F. KAJFEŽ

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by F. KAJFEŽ. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by F. KAJFEŽ. The network helps show where F. KAJFEŽ may publish in the future.

Co-authorship network of co-authors of F. KAJFEŽ

This figure shows the co-authorship network connecting the top 25 collaborators of F. KAJFEŽ. A scholar is included among the top collaborators of F. KAJFEŽ based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with F. KAJFEŽ. F. KAJFEŽ is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Characterization of cimetidine, ranitidine, and related structures' interaction with cytochrome P-450. 1983 ·Drug Metabolism and Disposition ·Slobodan Rendić, F. KAJFEŽ, Hans-Heinrich Ruf	108
2	Interaction of ranitidine with liver microsomes 1982 ·Xenobiotica ·Slobodan Rendić, Tanja Alebić-Kolbah, F. KAJFEŽ, Hans-Heinrich Ruf	40
3	Stereochemical characterization of interactions of chiral 1,4-benzodiazepine-2-ones with liver microsomes 1982 ·European Journal of Drug Metabolism and Pharmacokinetics ·Slobodan Rendić, F. KAJFEŽ	3
4	ChemInform Abstract: CONFIGURATION AND CRYSTAL STRUCTURE OF (3S,5R)‐3‐METHYL‐5‐(4′‐BIPHENYLYL)‐2,3,5,6‐TETRAHYDRO‐1,4‐OXAZIN‐2‐ONE. CONFORMATION IN SOLUTION OF A 4,5‐DEHYDRO ANALOG 1980 ·Chemischer Informationsdienst ·M. Sikirica, I. Vicković, Vesna Čaplar, Alessandro Sega, A. Lisini, F. KAJFEŽ, (unknown)	1
5	Conformation of 7‐chloro‐5‐phenyl‐d₅ −3(S)‐methyl‐dihydro‐1,4‐benzodiazepin‐2‐one in solution 1979 ·Journal of Heterocyclic Chemistry ·Vitomir Šunjić, A. Lisini, Alessandro Sega, (unknown), F. KAJFEŽ, Branko Ruščić	31
6	Friedel‐crafts acylalion of 3‐carboxymethylbenzo[B] thiophenes, LIS‐nmr and HOMO study of regioselectivity 1979 ·Journal of Heterocyclic Chemistry ·(unknown), (unknown), D. Kolbah, (unknown), Nenad Trinajstić, Alessandro Sega, A. Lisini, F. KAJFEŽ, Vitomir Šunjić	1
7	Hexamethylenetetramine, A Versatile Reagent in Organic Synthesis 1979 ·Synthesis ·(unknown), D. Kolbah, (unknown), Vitomir Šunjić, F. KAJFEŽ	131
8	Synthesis of some carbon-3 substituted 1,4-benzodiazepin-2-ones and their central effects 1979 ·Journal of Medicinal Chemistry ·(unknown), F. KAJFEŽ, Vitomir Šunjić, Nikola Blažević, D. Kolbah	5
9	Synthesis of the 2,3-dihydro-6H-1,4-oxazin-2-ones chiral at C(3) and asymmetric induction in hydrogenation of the azomethine bond 1978 ·The Journal of Organic Chemistry ·Vesna Čaplar, A. Lisini, F. KAJFEŽ, D. Kolbah, Vitomir Šunjić	25
10	ChemInform Abstract: STEREOSELECTIVE IN‐VITRO AROMATIC‐RING OXYGENATIONS OF CHIRAL 1,4‐BENZODIAZEPIN‐2‐ONES 1977 ·Chemischer Informationsdienst ·D. Kolbah, (unknown), (unknown), F. KAJFEŽ, (unknown), Slobodan Rendić, Vitomir Šunjić	11
11	Synthesis of some 7‐α‐carboxyethyl‐1,3‐dihydro‐(2H)‐1,4‐benzodiazepin‐2‐ones 1977 ·Journal of Heterocyclic Chemistry ·Mladen Žinić, D. Kolbah, (unknown), F. KAJFEŽ, Vitomir Šunjić	3
12	Mass spectrometry of 1,4-benzodiazepines 1975 ·Journal of Mass Spectrometry ·Slobodan Rendić, L. Klasinc̆, Vitomir Šunjić, F. KAJFEŽ, (unknown), P. Mildner	15
13	Chiral 1,4-benzodiazepine. VII. Cyclization rates of 2-(n-alpha-ammoniumacyl)-amino-5-chloro-benzophenones in the chiral 1,4-benzodiazepin-2-ones. 1975 ·PubMed ·Vitomir Šunjić, (unknown), F. KAJFEŽ	2
14	カイラルと非カイラルな1,3-ジヒドロ-2H-1,4-ベンゾジアゼピン-2-オンの酵素による生化学的変換の立体特異性 1974 ·CHIMIA International Journal for Chemistry ·Slobodan Rendić, (unknown), F. KAJFEŽ, L. Klasinc̆, (unknown)	2
15	Stereoselectivity in Enzymic Biotransformation of Chiral and Achiral 1,3-Dihydro-2H-1,4-Benzodiazepin-2-ones 1974 ·CHIMIA International Journal for Chemistry ·Slobodan Rendić, Vitomir Šunjić, F. KAJFEŽ, (unknown), P. Mildner	1
16	3-Onium derivatives of 1,4-benzodiazepin-2-ones with tertiary organic bases 1974 ·Journal of Medicinal Chemistry ·(unknown), F. KAJFEŽ, Vitomir Šunjić, (unknown)	5
17	A Simple Laboratory Procedure for the Preparation oft-Butyl Bromide 1972 ·Synthesis ·(unknown), F. KAJFEŽ, P. Mildner	0
18	1,4‐Benzodiazepines III . Cyclization paths of hexaminium salts of 2‐chioroacetamido‐5‐ehlorobenzophenone and its N‐methyl derivative 1972 ·Journal of Heterocyclic Chemistry ·(unknown), Vitomir Šunjić, (unknown), D. Kolbah, F. KAJFEŽ	11
19	Chirale 1,4-Benzodiazepine. I. Trennungsversuche von 7-Chlor-1,3-dihydro-3-hydroxy-5-phenyl-2H-l,4-benzodiazepin-2-on und seinen N1-Me-Derivat 1971 ·Croatica Chemica Acta ·Vitomir Šunjić, F. KAJFEŽ, D. Kolbah, (unknown)	8
20	An NMR-study of 1-substitnted 2-methyl-4(5)-nitroimidazoles 1969 ·Journal of Molecular Structure ·(unknown), F. KAJFEŽ, L. Klasinc̆, Vitomir Šunjić	3

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact